/*
 * Copyright 2007 Stefan Arentz <http://stefan.arentz.nl>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sateh.spaces.spring;

import com.sateh.spaces.Lease;
import com.sateh.spaces.SpaceException;
import com.sateh.spaces.UnusableEntryException;

public interface SpaceTemplate
{
    <T> T execute(SpaceSessionCallback<T> action) throws SpaceException;

    Lease write(Object object, long lease)
        throws SpaceException;

    <T> T take(Class<T> clazz, long timeout)
        throws SpaceException, UnusableEntryException;

    <T> T takeIfExists(Class<T> clazz, long timeout)
        throws SpaceException, UnusableEntryException;

    <T> T take(T objectTemplate, long timeout)
        throws SpaceException, UnusableEntryException;

    <T> T takeIfExists(T objectTemplate, long timeout)
        throws SpaceException, UnusableEntryException;    
}
